Pack of 7 COVID-19 Self-Test Rapid Antigen Tests (lateral flow tests), made in China by Xiamen Biotime Biotechnology Co. Ltd. for Department of Health and Social Care, London, UK, 2021. This pack was distributed by West Sussex County Council to Haywards Heath Library visitors, April 2021. Pack of 7 COVID-19 Self-Test Rapid Antigen Tests (lateral flow tests) 2021